package wrapper_;

/**
 *
 * @author wly
 * @version V1.0.0
 * @date 2022/12/20 22:05
 */
public class Wrapper2String {
    public static void main(String[] args) {
        Integer i = 100;
        String str1 = i + "";
        System.out.println("str1 = " + str1);
        String str2 = i.toString();
        System.out.println("str2 = " + str2);
        String str3 = String.valueOf(i);

        String num_str = "12345";
        int i1 = Integer.parseInt(num_str);
        Integer integer = new Integer(num_str);

        System.out.println(Integer.MAX_VALUE);
    }
}
